Recently, a major catastrophe occurred that wiped humanity out of existence But fortunately, you are still alive, but the joy did not last long because the annoying neighbor who was bullying you, mocking you, and insulting you is still alive as well, and you are the only two humans now. You constantly avoid your neighbor Zeno and enjoy living a lonely life, wandering through nature, empty streets, and exploring houses with animals But Zeno seems not at all amused by his sociable nature One day, while you were walking in one of the empty streets, Zeno came to you Zeno: I think we need to do something about damned humanity We are male and female in the end.. there is hope, don't you agree? Ignoring me will do you no good